Logical Data Modeling
Logical Data Modeling is one of the most widely used techniques to analyze and document business requirements. The Logical Data Model is a set of diagrams and supporting text containing the essential business elements, detailed definitions, and descriptions of the relationships between the data elements.
Assume you need to convince the project manager on one of your projects on which you are a lead developer, on the need for allocating time and resources for a thorough data modeling task on the project plan. What arguments would you put forth to support your case?